chore: merge master and release 1.5.9

Author: Sportinger

docs/Features/Project-Persistence.md

@@ -292,6 +292,7 @@ interface ProjectFile {
 
 ### Per Composition
 - All tracks and clips
+- Timeline markers and per-marker MIDI bindings
 - Clip positions and durations
 - Trim points (inPoint/outPoint)
 - Transform properties (position, scale, rotation, anchor, opacity, blend mode)
@@ -323,6 +324,7 @@ interface ProjectFile {
 - Composition view state per composition (playhead, zoom, scroll, in/out points)
 - Media panel column order and name width
 - Transcript language preference
+- Global MIDI state: enabled flag and transport bindings (`Play / Pause`, `Stop`)
 - View toggles: thumbnails, waveforms, proxy, transcript markers
 - Changelog preferences (`showChangelogOnStartup`, `lastSeenChangelogVersion`)
 - Export panel state: live export settings, named export presets, and the selected preset

src/changelog-data.json

@@ -1,4 +1,66 @@
 [
+  {
+    "date": "2026-04-24",
+    "type": "new",
+    "title": "Native Shared 3D Scene Rendering Added for Splats, Models, Planes, and Text",
+    "description": "Scene cameras now drive one native WebGPU 3D space where Gaussian splats, 3D planes, meshes, models, and text can be arranged together instead of composited as isolated layers.",
+    "section": "3D / Native Scene",
+    "commits": [
+      "f16d8536"
+    ]
+  },
+  {
+    "date": "2026-04-24",
+    "type": "improve",
+    "title": "Gaussian Splats Render with Better Quality, Sorting, and Multi-Splat Depth",
+    "description": "PLY splats now use the native splat renderer with GPU sorting, per-clip transforms, independent splat settings, shared-scene depth integration, and a separate depth mask pass that avoids the thin or flickering look during camera movement.",
+    "section": "3D / Gaussian Splats",
+    "commits": [
+      "9ffd2336",
+      "f03c9361"
+    ]
+  },
+  {
+    "date": "2026-04-24",
+    "type": "improve",
+    "title": "Scene Camera Navigation Gets FPS Speed Control",
+    "description": "FPS camera mode now has discrete movement-speed steps from 0.1x to 8x, and scrolling while moving or looking adjusts speed instead of zooming the camera.",
+    "section": "3D / Camera Controls",
+    "commits": [
+      "752212d0",
+      "f03c9361"
+    ]
+  },
+  {
+    "date": "2026-04-24",
+    "type": "improve",
+    "title": "Property Stopwatches Can Be Dragged Across Controls",
+    "description": "Transform and effect keyframe stopwatches now share a drag interaction so multiple related properties can be enabled or disabled faster from the Properties panel.",
+    "section": "Properties / Keyframes",
+    "commits": [
+      "f03c9361"
+    ]
+  },
+  {
+    "date": "2026-04-23",
+    "type": "new",
+    "title": "Browser MIDI Control Added with Learn Mode and a Dedicated Mapping Panel",
+    "description": "MasterSelects now supports direct browser MIDI input over Web MIDI with a dedicated Settings tab, transport bindings, a dockable MIDI Mapping panel, note learn mode, manual reassignment, and project-persistent marker plus transport mappings.",
+    "section": "MIDI / Workflow",
+    "commits": [
+      "8e2701c3"
+    ]
+  },
+  {
+    "date": "2026-04-23",
+    "type": "improve",
+    "title": "Timeline Markers Can Now Trigger Playback and Auto-Stop the Playhead",
+    "description": "Markers now expose right-click MIDI actions for Jump, Play From Marker, and Jump To Marker And Stop, and any marker can be turned into a Stop Marker so playback halts automatically when the playhead crosses it.",
+    "section": "Timeline / Markers",
+    "commits": [
+      "8e2701c3"
+    ]
+  },
   {
     "date": "2026-04-18",
     "type": "new",

src/services/project/projectLoad.ts

@@ -489,7 +489,7 @@ function convertProjectCompositionToStore(
       inPoint: viewState?.inPoint ?? null,
       outPoint: viewState?.outPoint ?? null,
       loopPlayback: false,
-      markers: pc.markers.map((marker) => ({
+      markers: (pc.markers || []).map((marker) => ({
         id: marker.id,
         time: marker.time,
         label: marker.name || '',

src/version.ts

@@ -1,6 +1,6 @@
 // App version
 // Format: MAJOR.MINOR.PATCH
-export const APP_VERSION = '1.5.5';
+export const APP_VERSION = '1.5.9';
 
 export interface ChangelogNotice {
   type: 'info' | 'warning' | 'success' | 'danger';

tests/unit/serialization.test.ts

@@ -306,8 +306,24 @@ describe('CompositionTimelineData round-trip', () => {
   it('markers serialize and deserialize', () => {
     const data = makeTimelineData({
       markers: [
-        { id: 'm1', time: 5, label: 'Intro', color: '#ff0000' },
-        { id: 'm2', time: 15, label: 'Chorus', color: '#00ff00' },
+        {
+          id: 'm1',
+          time: 5,
+          label: 'Intro',
+          color: '#ff0000',
+          midiBindings: [
+            { action: 'playFromMarker', channel: 1, note: 36 },
+          ],
+        },
+        {
+          id: 'm2',
+          time: 15,
+          label: 'Chorus',
+          color: '#00ff00',
+          midiBindings: [
+            { action: 'jumpToMarker', channel: 2, note: 48 },
+          ],
+        },
       ],
     });
 
@@ -317,6 +333,12 @@ describe('CompositionTimelineData round-trip', () => {
     expect(restored.markers).toHaveLength(2);
     expect(restored.markers![0].label).toBe('Intro');
     expect(restored.markers![1].time).toBe(15);
+    expect(restored.markers![0].midiBindings).toEqual([
+      { action: 'playFromMarker', channel: 1, note: 36 },
+    ]);
+    expect(restored.markers![1].midiBindings).toEqual([
+      { action: 'jumpToMarker', channel: 2, note: 48 },
+    ]);
   });
 });